package com.dts.interceptor;

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.HandlerInterceptor;


public class MyInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        System.out.println("PreHandle: 请求处理前");
        if (request.getSession().getAttribute("user")!=null
                ||request.getRequestURI().contains("login")
                ||request.getRequestURI().contains("register")
                ||request.getRequestURI().contains("error")
                ||request.getRequestURI().contains("logout")
        ){// 返回true继续执行，返回false中断请求
            return true;
        }else {
            return false;
        }
    }

}